Results 51 to 60 of about 385,673 (291)
The Importance of Writing in Mathematics: Why Writing Allows for a Deeper understanding of the Mathematical Content [PDF]
, 2014 When learning a new subject or course material, writing can be an essential tool for a deeper understanding of content. The importance of writing in mathematics is no different—yet in mathematics, writing seems to be the odd-ball out (exception). However,
Quealy, Cory
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Rigid ball-polyhedra in Euclidean 3-space
, 2012 A ball-polyhedron is the intersection with non-empty interior of finitely many (closed) unit balls in Euclidean 3-space. One can represent the boundary of a ball-polyhedron as the union of vertices, edges, and faces defined in a rather natural way.
F Aurenhammer +12 more
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Formation Control of Multi‐Agent System with Local Interaction and Artificial Potential Field
Advanced Robotics Research, EarlyView.This article proposes a local interaction‐based formation control method for Multi‐Agent system, integrating consensus and leader‐follower strategies with a stress response mechanism—artificial potential field to reduce communication overhead and enable obstacle avoidance. Experimental results on triangular, square, and hexagonal formations confirm its
Luoyin Zhao +3 more
wiley +1 more source
Teacher’s advanced mathematical knowledge for solving mathematics teaching challenges: a response to Zazkis and Mamolo [PDF]
, 2011 Like Zazkis and Mamolo (2011), we uphold the premise that a solid knowledge of advanced mathematics is needed for effective teaching of mathematics. With that in mind, we are interested in discussing the nature of horizon content knowledge, as used ...
Carrillo, José +4 more
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Large separated sets of unit vectors in Banach spaces of continuous functions
, 2019 The paper concerns the problem whether a nonseparable $\C(K)$ space must contain a set of unit vectors whose cardinality equals to the density of $\C(K)$ such that the distances between every two distinct vectors are always greater than one.
Cúth, Marek +2 more
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Hybrid Continuum Robot Designs and Architectures for Healthcare Applications
Advanced Robotics Research, EarlyView.Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir +4 more
wiley +1 more source
As-SidanahThis community service activity aimed to support the improvement of mathematics learning quality at MTsN 4 Cirebon by assisting teachers in developing innovative teaching aids. The urgency of this program lies in the abstract nature of spherical geometry,
Nurma Izzati +3 more
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Blow-up solutions for fully nonlinear equations: Existence, asymptotic estimates and uniqueness
Advances in Nonlinear Analysis, 2018 The primary objective of the paper is to study the existence, asymptotic boundary estimates and uniqueness of large solutions to fully nonlinear equations H(x,u,Du,D2u)=f(u)+h(x){H(x,u,Du,D^{2}u)=f(u)+h(x)} in bounded C2{C^{2}} domains Ω⊆ℝn{\Omega ...
Mohammed Ahmed +2 more
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Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement
Advanced Science, EarlyView.The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang +7 more
wiley +1 more source
Ensino & Multidisciplinaridade, 2021 A reforma do Ensino Médio se consolidou no Brasil em um conflituoso momento político, alvo de debates e tensões nas últimas décadas. Nesse cenário, esta pesquisa tem por objetivo analisar os paradigmas e discursos que nortearam o percurso da reforma e as
Valdineia Rodrigues Lima +1 more
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